Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247321 | Process for the preparation of polymer fibers from polymers dissolved in ionic liquids by means of an air gap spinning process | Tomasz Cwik, Ronald Beyer, Frank Hermanutz | 2025-03-11 |